The Garrett GTW3684R delivers a purpose-built upgrade for enthusiasts chasing serious power from the popular 6262 turbo footprint. Built on Garrett’s GTW Series platform, this ball bearing turbo is engineered for builders who demand strong flow potential without sacrificing value. It’s the smart choice for anyone looking to maximize output while keeping proven Garrett engineering underneath the hood.
Specifications
- Compressor Wheel Inducer: 62.3mm
- Compressor Wheel Exducer: 84.4mm
- Compressor Wheel Trim: 54
- Turbine Wheel Inducer: 71.0mm
- Turbine Wheel Exducer: 61.9mm
- Turbine Wheel Trim: 76
- Turbine Housing A/R: .82 A/R T4 undivided
- Turbine Housing Exit: 3″ GT V-band with 90mm flange OD and 81mm centering ring
- Compressor Housing: T04S Frame, .70 A/R
- Compressor Housing Inlet: 4″
- Compressor Housing Outlet: 2.5″
- Anti-Surge: Built-in & machined anti-surge porting
- Bearing Type: Ball bearing
- HP Potential: 750 HP potential flow
- Garrett P/N: GTW3684R
- Also Known As: GTW6262R
Performance & Application
The GTW3684R is Garrett’s performance solution to the widely used 6262 size turbo, designed for builders who want strong high-power capability paired with responsive ball bearing spool characteristics. Its T4 undivided turbine housing and 3″ GT V-band exit make it well suited for aggressive performance builds that demand efficient exhaust flow and simplified turbo-back plumbing. The T04S frame compressor housing with built-in anti-surge porting supports a broad, stable operating range. This turbo is aimed at enthusiasts seeking great performance at a competitive price point within the GTW Series lineup.
Frequently Asked Questions
- What HP can the GTW3684R support?
- The GTW3684R offers 750 HP potential flow.
- Is this a ball bearing or journal bearing turbo?
- The GTW3684R is a ball bearing turbocharger.
- What is the A/R ratio of the turbine housing?
- The GTW3684R uses a .82 A/R T4 undivided turbine housing.
- What does GTW6262R refer to?
- GTW6262R is an alternate name (alias) for the Garrett GTW3684R.
For builders who want proven Garrett ball bearing performance with strong flow potential and competitive pricing, the GTW3684R stands out as a smart, capable choice for the popular 6262 turbo platform.
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